[INFO] fetching crate gc_nes_core 0.1.0... [INFO] checking gc_nes_core-0.1.0 against try#b20a093d9fb1ffaa04ae9852cb034864a992bafd for pr-85073 [INFO] extracting crate gc_nes_core 0.1.0 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate gc_nes_core 0.1.0 on toolchain b20a093d9fb1ffaa04ae9852cb034864a992bafd [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate gc_nes_core 0.1.0 [INFO] finished tweaking crates.io crate gc_nes_core 0.1.0 [INFO] tweaked toml for crates.io crate gc_nes_core 0.1.0 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2d46e82dc35a32838e191fe1e1407fd5a69ab3cdbff5598e52165d37c39dc706 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "2d46e82dc35a32838e191fe1e1407fd5a69ab3cdbff5598e52165d37c39dc706", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2d46e82dc35a32838e191fe1e1407fd5a69ab3cdbff5598e52165d37c39dc706", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2d46e82dc35a32838e191fe1e1407fd5a69ab3cdbff5598e52165d37c39dc706", kill_on_drop: false }` [INFO] [stdout] 2d46e82dc35a32838e191fe1e1407fd5a69ab3cdbff5598e52165d37c39dc706 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0f00976db557d4304dd71c0491566483da148e918f7532eac2fd99296784d81a [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "0f00976db557d4304dd71c0491566483da148e918f7532eac2fd99296784d81a", kill_on_drop: false }` [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking bit_reverse v0.1.8 [INFO] [stderr] Checking simple-error v0.2.3 [INFO] [stderr] Checking emulator_6502 v1.1.0 [INFO] [stderr] Checking gc_nes_core v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `program_ram_write_protect` [INFO] [stdout] --> src/cartridge/mapper.rs:265:5 [INFO] [stdout] | [INFO] [stdout] 265 | program_ram_write_protect: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `program_ram_enabled` [INFO] [stdout] --> src/cartridge/mapper.rs:266:5 [INFO] [stdout] | [INFO] [stdout] 266 | program_ram_enabled: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `program_ram_write_protect` [INFO] [stdout] --> src/cartridge/mapper.rs:265:5 [INFO] [stdout] | [INFO] [stdout] 265 | program_ram_write_protect: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `program_ram_enabled` [INFO] [stdout] --> src/cartridge/mapper.rs:266:5 [INFO] [stdout] | [INFO] [stdout] 266 | program_ram_enabled: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.08s [INFO] running `Command { std: "docker" "inspect" "0f00976db557d4304dd71c0491566483da148e918f7532eac2fd99296784d81a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0f00976db557d4304dd71c0491566483da148e918f7532eac2fd99296784d81a", kill_on_drop: false }` [INFO] [stdout] 0f00976db557d4304dd71c0491566483da148e918f7532eac2fd99296784d81a